My Ford was damaged by a goon who put a floor jack under the front fender,behind the tire, and jacked it up,to check the ball joints and tie rods during an inspection...he didn't bother looking under the car to see if the jack was going to crush any fuel or brake lines,or be in the right spot that could support the weight...it crushed the drip rail and bottom of the fender up,it did have a small rust hole the size of a dime underneath you cant see,so maybe it was a bit weaker than normal,but still--he should have taken more care before pumping the jack up...I let him know I was NOT happy when I saw the bottom of the fender and rocker bent up!....
I have seen many cars get damaged when put up on lifts,too often the mechanics dont look under the car or take much care in placing the lift arms,and they squash fuel or brake lines,damage the pinch welds on the rockers,or cave the floor up...more than one shop I've delivered parts too,had cars that were litteraly dangling off the lift,bouncing up and down as the mechanic pulled on a wrench,etc,like they were going to slide right off...this is why I dislike taking my car to anyone else to be fixed,if its going to get damaged,I would rather be the one who did it...
Many shops just dont care,and treat customers cars like junk---back when I had my 69 GTO,I caught the "mechanic" doing burnouts and dougnuts in the parking lot with it,when I got a ride to go pick it up...

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I felt like beating the s*** out of the punk,I pulled him out of the car by his ear lobes,lucky for him his boss came out before I decked him...he "deducted" 20 bucks off the bill to calm me down,but I was very pissed off,I told every customer at work who asked where a good garage was ,NOT to trust your car to those morons....I lost them a lot of buissiness!..
I learned many nice cars taken to them were beaten on "test drives" and one customer told me he wrote the mileage down,and said his car had been driven 55 miles,yet the shop owner swore "it never left the parking lot other than a short test drive"...another customer told me a friend saw his car in another town 15 miles away,on the day it was supposedly being "fixed"...(a car with a paint job no one could mistake for another too)...
I took my car in for a tranny filter & fluid change because I hated doing that at home,it took about half the tread off my rear tires and who knows how many miles off the life of the tranny...Just about every day I hear tires being smoked behind the Toyota dealership across the street from me,especially after 5 pm when the owners go home--the garage is open till 9pm,so the mechanics are likely "testing out" some of the customers cars ....
